/*
* Copyright (c) 2003-2011, Simon Brown
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* - Neither the name of Pebble nor the names of its contributors may
* be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
package net.sourceforge.pebble.web.view.impl;
import net.sourceforge.pebble.Constants;
import net.sourceforge.pebble.api.decorator.ContentDecoratorContext;
import net.sourceforge.pebble.decorator.ContentDecoratorChain;
import net.sourceforge.pebble.domain.AbstractBlog;
import net.sourceforge.pebble.web.view.XmlView;
import java.util.List;
/**
* Base class for newsfeed views.
*
* @author Simon Brown
*/
public abstract class AbstractFeedView extends XmlView {
/**
* Gets the content type of this view.
*
* @return the content type as a String
*/
public String getContentType() {
AbstractBlog blog = (AbstractBlog)getModel().get(Constants.BLOG_KEY);
return "application/xml; charset=" + blog.getCharacterEncoding();
}
/**
* Prepares the view for presentation.
*/
public void prepare() {
ContentDecoratorContext context = new ContentDecoratorContext();
context.setView(ContentDecoratorContext.SUMMARY_VIEW);
context.setMedia(ContentDecoratorContext.NEWS_FEED);
List blogEntries = (List)getModel().get(Constants.BLOG_ENTRIES);
ContentDecoratorChain.decorate(context, blogEntries);
getModel().put(Constants.BLOG_ENTRIES, blogEntries);
}
}